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how is pet plastic made
how is pet plastic made

In fact, PET is the most widely recycled plastic in the world – and the recycling rates are continuing to increase! Virtually all single-serving and 2-liter bottles of carbonated soft drinks and water sold in the U.S. are made from PET. Because Polyethylene Terephthalate is an excellent water and moisture barrier material, plastic bottles made from PET are widely used for mineral water and carbonated soft drinks; Its high mechanical strength, makes Polyethylene Terephthalate films ideal for use in tape applications PET was invented by DuPont chemists in the mid-1940s, during a search for polymers that could be used to make new textile fibres. As a main component in many of the plastic bottles used today, one of the most common discussions about PET plastics is recycling it. Molten PET can be blow-molded into transparent containers of high strength and rigidity that are also virtually impermeable to gas and liquid. The first PET bottle to be recycled occurred in 1977. If you’re not sure which plastic materials are made from PET, all you have to do is take a look at the resin identification code at the bottom of the container. PET plastic bottles are a popular choice for packaging soft drinks due to the numerous benefits they provide both to manufacturers and consumers. This following page is intended to correct some of these.
About Plastics Plastics are derived from natural, organic materials such as cellulose, coal, natural gas, salt and, of course, crude oil. Plastics are made from natural materials such as cellulose, coal, natural gas, salt and crude oil through a polymerisation or polycondensation process.
Pellets of the PET polymer (or resin) are heated to a molten mass, which can easily be moulded into almost any shape. PET, which stands for polyethylene terephthalate, is a clear, strong and lightweight plastic belonging to the polyester family. It is an estimate that the average household generates about 42 pounds of plastic bottles containing PET annually. At a slightly higher molecular weight, PET is made into a high-strength plastic that can be shaped by all the common methods employed with other thermoplastics.PET films (often sold under the trademarks Mylar and Melinex) are produced by extrusion. About PET . PET is a polyester polymer made by reacting ethylene glycol and terephthalic acid. PET is a clear, strong, and lightweight plastic that is widely used for packaging foods and beverages, especially convenience-sized soft drinks, juices and water. However, despite the benefits of using PET plastic, many misconceptions exist about plastic bottles.

It is typically called "polyester" when used for fibers or fabrics, and "PET" or "PET Resin" when used for bottles, jars, containers and packaging applications.

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